package com.tedu._01mvcboot01.controller;

import com.tedu._01mvcboot01.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BmiController {
    @GetMapping("v1/bmi/calc")
    @ResponseBody
    public String calc(BmiDTO bmiDTO){
        Double h = bmiDTO.getHeight();
        Double w = bmiDTO.getWeight();
        Double bmi = w/(h*h);
        if (bmi<18.5){
            return "体重过轻"+bmi;
        }else if (bmi<24){
            return "正常"+bmi;
        }else if (bmi<27){
            return "体重过重"+bmi;
        }else {
            return "肥胖"+bmi;
        }
    }


    @GetMapping("v1/bmi2/calc")
    @ResponseBody
    public String bmi2(@PathVariable  Double height,@PathVariable Double weight){
        double bmi = weight/(height*height);
        if (bmi<18.5){
            return "体重过轻"+bmi;
        }else if (bmi<24){
            return "正常"+bmi;
        }else if (bmi<27){
            return "体重过重"+bmi;
        }else {
            return "肥胖"+bmi;
        }
    }
}
